ZHU Tao, SONG Ting-feng, ZHOU Bo, SHE Guang-fu. MECHANISM OF CROSS BREAKS DEFECT FORMATION AND COUNTERMEASURES[J]. IRON STEEL VANADIUM TITANIUM, 2000, 21(1): 36-39.
Citation:
ZHU Tao, SONG Ting-feng, ZHOU Bo, SHE Guang-fu. MECHANISM OF CROSS BREAKS DEFECT FORMATION AND COUNTERMEASURES[J]. IRON STEEL VANADIUM TITANIUM, 2000, 21(1): 36-39.
ZHU Tao, SONG Ting-feng, ZHOU Bo, SHE Guang-fu. MECHANISM OF CROSS BREAKS DEFECT FORMATION AND COUNTERMEASURES[J]. IRON STEEL VANADIUM TITANIUM, 2000, 21(1): 36-39.
Citation:
ZHU Tao, SONG Ting-feng, ZHOU Bo, SHE Guang-fu. MECHANISM OF CROSS BREAKS DEFECT FORMATION AND COUNTERMEASURES[J]. IRON STEEL VANADIUM TITANIUM, 2000, 21(1): 36-39.
Based on analysis of applied force,the mechanism of cross breaks defect formation and the relation between operative condition and the defect were investigated in detail.It is believed that uneven residual stress arosen from bad profile in finish rolling is resposible for the cross breaks formation during hot strip uncoilling. Thus,resulting harmfulness from the cross breaks may be diminished or eliminated by controlling profile and optimization of uncoilling operation.
DownLoad: